nicely done. I did the same thing to my friend's real tezza lights off his lexus.
If anyone wants to do the same, be sure to put a metal pan under the light like d16y8hcivic did or you could end up deforming it.
Another way to do it is to put the light in a tub of some sort of alcohol (paint thinner?) and leave it for couple days and wait for the sealant to dissolve, or so I hear. I haven't personally tried this method so it might not work.